1972–1972♀ Mary Michelle Roydhouse | | |
| | 1973–♂ Shaun Patrick Roydhouse 1972–♀ Michelle Ann Larfield | | |
| | 1946–♂ John Francis Roydhouse 1949–♀ Patricia Mary Hogan | | |
| | 1949–♀ Cheryl Ann Roydhouse | | |
| | 1920–2010♀ Mary Ellen Birkett 1914–1991♂ Cedric Roydhouse | | |
| | 1896–♂ Spencer William Birkett |
